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1/*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16package OHOS.DrmStandard;
17import IMediaKeySessionServiceCallback;
18import IMediaDecryptModuleService;
19import DrmTypes;
20sequenceable OHOS.IRemoteObject;
21
22interface IMediaKeySessionService{
23  void Release();
24  void GetMediaDecryptModule([out] IMediaDecryptModuleService decryptModule);
25  void GenerateMediaKeyRequest([in] MediaKeyRequestInfo licenseRequestInfo, [out] MediaKeyRequest licenseRequest);
26  void ProcessMediaKeyResponse([out] unsigned char[] licenseId, [in] unsigned char[] licenseResponse);
27  void GenerateOfflineReleaseRequest([in] unsigned char[] licenseId, [out] unsigned char[] releaseRequest);
28  void ProcessOfflineReleaseResponse([in] unsigned char[] licenseId,[in] unsigned char[] releaseReponse);
29  void CheckMediaKeyStatus([out] OrderedMap<String, String> licenseStatus);
30  void RestoreOfflineMediaKeys([in] unsigned char[] licenseId);
31  void ClearMediaKeys();
32  void GetContentProtectionLevel([out] ContentProtectionLevel securityLevel);
33  void RequireSecureDecoderModule([in] String mimeType, [out] boolean status);
34  void SetCallback([in] IMediaKeySessionServiceCallback callbackFunc);
35}
36